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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：P04264 New Search
3PDB entries
5Biological assembly
5chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P04264 4zry Keratin, type II cytoskeletal 1 Author chain B Reference sequence 370–489 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P04264 4zry Keratin, type II cytoskeletal 1 Author chain B Reference sequence 370–489 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P04264 6e2j Keratin, type II cytoskeletal 1 Author chain A Reference sequence 226–331 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P04264 6e2j Keratin, type II cytoskeletal 1 Author chain A Reference sequence 226–331 2 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
P04264 6uui Keratin, type II cytoskeletal 1 Author chain C Reference sequence 370–489 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count

“Homomeric versus heteromeric classification follows protein identity; different constructs of the same UniProt entry still require comparison of reference-sequence ranges, mutations and missing segments. Assemblies marked for review remain visible but are not included in the highest-confidence candidate set.